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ETA9897 - Ultra-Low Power PMU

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Datasheet Details

Part number ETA9897
Manufacturer ETA
File Size 545.07 KB
Description Ultra-Low Power PMU
Datasheet download datasheet ETA9897 Datasheet

General Description

ETA9897 is an ultra-low power PMU with 2 modules: a 30V single cell Li+ battery linear charger and a 5V boost synchronous converter with true-shutoff function.

Overview

ETA9897 Ultra-Low Power PMU with 30V Linear Charger and 5V Boost.

Key Features

  • Ultra low IQ when No switching: 1.2uA.
  • 30V input standoff voltage.
  • 4.2V charge termination voltage.
  • Charge current programmable, up to 1.2A.
  • Output Disconnect and SCP at 5V output.
  • 5V/0.4A Output Power.
  • Up to 94% Efficiency for boost converter.
  • Operation over JEITA Range via Battery NTC.
  • Logic Control Shutdown and Thermal shutdown.
  • ESOP8 Package.
  • RoHS Compliant.

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